Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Yu. L. Zotov"'
Publikováno v:
Тонкие химические технологии, Vol 18, Iss 3, Pp 175-186 (2023)
Objectives. To investigate the catalytic activity of calcium-containing basic catalysts for the esterification of glycerol with higher carboxylic acids in order to develop a low-waste technology for the production of multifunctional additives, as wel
Externí odkaz:
https://doaj.org/article/2c1bf2cfa0724d12934dd765f0a49ca9
Publikováno v:
Тонкие химические технологии, Vol 17, Iss 4, Pp 298-310 (2022)
Objectives. The study aimed to develop new effective heat stabilizers based on glycerol esters of monocarboxylic acids for industrial chlorinated paraffins and to select of the optimal ratio of active ingredients in the stabilizing composition in ord
Externí odkaz:
https://doaj.org/article/9920548d74384cf4bc697bfa18e4ec8a
Publikováno v:
Тонкие химические технологии, Vol 15, Iss 2, Pp 30-37 (2020)
Objectives. The aim of this work is to study the possibility of the joint use of quantum chemical methods and correlation analysis to determine the formation enthalpies of metal-containing organic substances using the example of alkali metal xanthate
Externí odkaz:
https://doaj.org/article/a7dbc4852b424ada88dbe7b6bc601452
Publikováno v:
Тонкие химические технологии, Vol 15, Iss 1, Pp 37-45 (2020)
Objectives. The synthesis of high-viscosity oils is a fundamental aspect of oil refinement and contributes toward improvements in their production technologies. However, current methods of oil extraction are characterized by the inefficient use of en
Externí odkaz:
https://doaj.org/article/34be982287484fea919178bf5f17bb11
Publikováno v:
Izvestia Volgograd State Technical University. :25-32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26b2ab671b3049b3ad44c833a248c134
https://doi.org/10.35211/1990-5297-2022-5-264-25-32
https://doi.org/10.35211/1990-5297-2022-5-264-25-32
Publikováno v:
Russian Journal of Applied Chemistry. 94:110-115
Hydrogenation of 1,5,9-cyclododecatriene in the presence of nanostructured nickel catalysts in a flow-through reactor at atmospheric hydrogen pressure was studied. NaX zeolite was used as a support. Nickel nanoparticles on the support surface were pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d056321773d7ae57b9390cff9651dc82
https://doi.org/10.1134/s107042722101016x
https://doi.org/10.1134/s107042722101016x
Publikováno v:
Тонкие химические технологии, Vol 15, Iss 2, Pp 30-37 (2020)
Objectives. The aim of this work is to study the possibility of the joint use of quantum chemical methods and correlation analysis to determine the formation enthalpies of metal-containing organic substances using the example of alkali metal xanthate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fad236eaaaff40e039673d621626581f
https://doi.org/10.32362/2410-6593-2020-15-2-30-37
https://doi.org/10.32362/2410-6593-2020-15-2-30-37
Autor:
S. S. Rodin, Yu. L. Zotov
Publikováno v:
Фундаментальные и прикладные вопросы горных наук. 7:76-80
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f55ba95acab0aec122db604ee1016c12
https://doi.org/10.15372/fpvgn2020070213
https://doi.org/10.15372/fpvgn2020070213
Publikováno v:
Russian Journal of Organic Chemistry. 57:849-851
The reaction of carboxamides with phosphorus trichloride under heating at 75–80°C for 1 h in the presence of a 4-dimethylaminopyridine catalyst was used to synthesize imidoyl chlorides in yields of 63–99%.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cd01069d6a86f8dedfeb32e9f1ce658
https://doi.org/10.1134/s1070428021050134
https://doi.org/10.1134/s1070428021050134
Autor:
T. L. Nguyen, V. E. Shishkin, N. K. Sokolov, Yu. V. Popov, Yu. L. Zotov, E. V. Shishkin, T. L. Q. Vo
Publikováno v:
Russian Journal of Organic Chemistry. 56:2251-2253
N-Aryl(benzyl)adamantane-1-carboxamides were synthesized in 54–87% yields by reaction of adamantane-1-carboxylic acid with aromatic amines in the presence of phosphorus trichloride, 4-dimethylaminopyridine, and triethylamine on heating at 80°C for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeb763147eed374d765aed3311951642
https://doi.org/10.1134/s1070428020120337
https://doi.org/10.1134/s1070428020120337